
.center_two_img{
	height: 40%;
}
.black{
	margin: auto;
	margin-top: -10px;
}
.ideas_wrap_img1{
	width: 120px;
}
.ideas_wrap_img2{
	width: 90px;
	margin: auto;
}
.ideas_wrap_img3{
	width: 30px;
	margin: auto;
}

.addvalue_head_img1{
	width: 90px;
	margin: auto;
}
.addvalue_head_img2{
	width: 30px;
	margin: auto;
}
.addvalue_head_img3{
	width:120px;
}
.addvalue_page {
	width: 100%;
	background-color: #ffc000;
	float: left;
	text-align: center;
}

.addvalue_wrap {
	width: 100%;
	background: url(img2/ping.png) no-repeat top left;
}

.ideas_wrap {
	width: 100%;
	background-color: white;
	float: left;
	text-align: center;
}

.addvalue_head {
	margin-top: 30px;
}

.addvalue_head>p:nth-child(4) {
	background-color: white;
	margin-top: -2px;
}

.addvalue_head>p:nth-child(5) {
	width: 100%;
	height: 2px;
	background-color: white;
	margin-top: 2px;
}

.addvalue_poster {
	margin-top: 60px;
}

.addvalue_poster>div {
	height: 400px;
	background-color: white;
}

.tiao {
	width: 100%;
	height: 3px;
	background-color: black;
}

.center_one_img1>img{
	width: 100%;
}
.black {
	width: 60px;
	height: 40px;
	background: url(img2/white 2.png) 0 0 no-repeat;
	background-size: 100% 100%;
}

.black>img {
	width: 100%;
}

.poster1 {
	width: 160px;
}
.poster1>img {
	width: 130px;
}

.poster1>p:nth-child(2) {
	font-size: 22px;
	font-weight: bolder;
	margin-bottom: 10px;
}

.poster1>p:nth-child(3) {
	height: 1px;
	background-color: #ffc000;
	margin-top: 10px;
}

.poster1>p:nth-child(4) {
	height: 1px;
	background-color: #ffc000;
	margin-top: 2px;
}

.poster2 {
	width: 75%;
	margin-top: 20px;
}

.ideas_body {
	margin-top: 50px;
}

.ideas_body_center {
	width: 90%;
}

.center_one {
	overflow: hidden;
}

.center_one>div {
	width: 460px;
	background-color: rgb(234, 234, 234);
}

.center_one>div>img {
	width: 100%;
	height: 50%;
}

.center_one>div>p {
	width: 90%;
	text-align: left;
}

.center_two {
	overflow: hidden;
}

.center_two>div {
	background-color: rgb(234, 234, 234);
}

.center_two>div>img {
	width: 100%;
}

.center_two>div>p {
	width: 90%;
	text-align: left;
}

.center_three {
	overflow: hidden;
}

.center_three>div {
	background-color: rgb(234, 234, 234);
}

.center_three>div>img {
	width: 100%;
}

.center_three>div>p {
	width: 90%;
	text-align: left;
}

@media only screen and (min-width: 960px) {
	.addvalue_head {
		width: 750px;
	}
	.addvalue_head>p:nth-child(3)>img {
		width: 40px;
	}
	.bigTitle,
	.bigTitle2 {
		font-size: 5em;
		font-weight: bolder;
	}
	.addvalue_head>p:nth-child(4) {
		height: 60px;
		line-height: 60px;
		font-size: 25px;
	}
	.addvalue_poster {
		width: 960px;
	}
	.addvalue_poster>div {
		width: 310px;
		display: inline-block;
	}
	.ideas_body_center>div {
		width: 960px;
		height: 460px;
	}
	.center_one>div {
		width: 460px;
		height: 460px;
		display: inline-block;
	}
	.center_two {
		margin-top: 20px;
	}
	.center_three {
		margin-top: -60px;
	}
	.center_two>div {
		width: 310px;
		display: inline-block;
		float: left;
		margin-right: 15px;
	}
	.center_three>div {
		width: 310px;
		display: inline-block;
		float: left;
		margin-right: 15px;
	}
}

@media only screen and (min-width: 640px) and (max-width: 960px) {
	.addvalue_head {
		width: 80%;
	}
	.addvalue_head>p:nth-child(3)>img {
		width: 30px;
	}
	.bigTitle,
	.bigTitle2 {
		font-size: 3em;
		font-weight: bolder;
	}
	.addvalue_head>p:nth-child(4) {
		height: 50px;
		line-height: 50px;
		font-size: 22px;
	}
	.addvalue_poster {
		width: 620px;
	}
	.addvalue_poster>div {
		width: 190px;
		height: 450px;
		display: inline-block;
	}
	.ideas_body_center>div {
		width: 600px;
		height: 380px;
	}
	.center_one>div {
		width: 290px;
		height: 380px;
		display: inline-block;
	}
	.center_two>div {
		width: 190px;
		height: 350px;
		display: inline-block;
		float: left;
		margin-right: 15px;
	}
	.center_three>div {
		width: 190px;
		height: 350px;
		display: inline-block;
		float: left;
		margin-right: 15px;
	}
	.center_two,
	.center_three {
		margin-top: 10px;
	}
}

@media only screen and (max-width: 640px) {
	.addvalue_head {
		width: 80%;
	}
	.addvalue_head>p:nth-child(3)>img {
		width: 20px;
	}
	.bigTitle,
	.bigTitle2 {
		font-size: 2em;
		font-weight: bolder;
		color: white;
	}
	.bigTitle2 {
		color: black;
	}
	.addvalue_head>p:nth-child(4) {
		height: 35px;
		line-height: 35px;
		font-size: 18px;
	}
	.addvalue_poster {
		width: 70%;
	}
	.addvalue_poster>div {
		width: 100%;
		display: block;
	}
	.ideas_body_center>div {
		width: 90%;
	}
	.center_one>div {
		width: 100%;
		height: 400px;
		display: block;
		margin-top: 10px;
	}
	.center_two>div {
		width: 100%;
		display: block;
		margin-top: 10px;
	}
	.center_three>div {
		width: 100%;
		display: block;
		margin-top: 10px;
	}
	.center_two,
	.center_three {
		margin-top: 10px;
	}
}